Boost leak.....log inside 3rd gear pull

jetblack07 · 04-13-2011, 01:09 PM

Here's a log of a 3rd gear pull with jb3 newest firmware on map 5 with 93 oct and dci....in mexico of course. Does this look like a boost leak to you guys or something else? What do I do to fix this? It does the same thing in map 3 also.

Clap135 · 04-13-2011, 01:22 PM

That does not look like a leak. That looks like your tune is overshooting or has trouble with boost control and is reverting back to stock boost.

jetblack07 · 04-13-2011, 01:33 PM

How do I fix it?

cn555ic · 04-13-2011, 01:39 PM

I would reload the firmware to rule out a bad firmware update...Did it do this with the older maps and firmware?

jetblack07 · 04-13-2011, 02:34 PM

Yeah did it since I installed the jb3 about a week ago.

jetblack07 · 04-13-2011, 07:07 PM

Update...switched to map 4 and not having any issues. must have been the lagfix map.

04-13-2011, 01:09 PM	#1
jetblack07 Second Lieutenant 4 Rep 222 Posts Drives: 2007 335i Join Date: Mar 2011 Location: Dover, De. iTrader: (1)	Boost leak.....log inside 3rd gear pull Here's a log of a 3rd gear pull with jb3 newest firmware on map 5 with 93 oct and dci....in mexico of course. Does this look like a boost leak to you guys or something else? What do I do to fix this? It does the same thing in map 3 also. Attached Images Last edited by jetblack07; 04-13-2011 at 01:33 PM..
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04-13-2011, 01:22 PM	#2
Clap135 Brigadier General 102 Rep 3,460 Posts Drives: 2009 N54 Join Date: Jul 2009 Location: Sticky's Mom House iTrader: (1)	That does not look like a leak. That looks like your tune is overshooting or has trouble with boost control and is reverting back to stock boost.
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04-13-2011, 01:33 PM	#3
jetblack07 Second Lieutenant 4 Rep 222 Posts Drives: 2007 335i Join Date: Mar 2011 Location: Dover, De. iTrader: (1)	How do I fix it?
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04-13-2011, 01:39 PM	#4
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	I would reload the firmware to rule out a bad firmware update...Did it do this with the older maps and firmware?
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04-13-2011, 02:34 PM	#5
jetblack07 Second Lieutenant 4 Rep 222 Posts Drives: 2007 335i Join Date: Mar 2011 Location: Dover, De. iTrader: (1)	Yeah did it since I installed the jb3 about a week ago.
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04-13-2011, 07:07 PM	#6
jetblack07 Second Lieutenant 4 Rep 222 Posts Drives: 2007 335i Join Date: Mar 2011 Location: Dover, De. iTrader: (1)	Update...switched to map 4 and not having any issues. must have been the lagfix map.
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